/Engine/Source/Runtime/CoreUObject/Public/UObject/Package.h
FSavePackageContext
static [FSavePackageResultStruct](API\Runtime\CoreUObject\UObject\FSavePackageResultStruct) Save ( [UPackage](API\Runtime\CoreUObject\UObject\UPackage) * InOuter, [UObject](API\Runtime\CoreUObject\UObject\UObject) * InAsset, const TCHAR * Filename, const [FSavePackageArgs](API\Runtime\CoreUObject\UObject\FSavePackageArgs) & SaveArgs )